Largest positions
| Issuer | Class | Value | Share |
|---|---|---|---|
| Vanguard Index FdsS&P 500 ETF SHS | S&P 500 ETF SHS | $106M | 18.2% |
| Vanguard BD Index FdsTOTAL BND MRKT | TOTAL BND MRKT | $59.1M | 10.2% |
| Vanguard Tax-managed FdsVAN FTSE DEV MKT | VAN FTSE DEV MKT | $39.7M | 6.8% |
| iShares TRCORE S&P MCP ETF | CORE S&P MCP ETF | $24M | 4.1% |
| Vanguard Charlotte FdsTOTAL INT BD ETF | TOTAL INT BD ETF | $15.4M | 2.6% |
| Vanguard Index FdsTOTAL STK MKT | TOTAL STK MKT | $13.3M | 2.3% |
| J P Morgan Exchange Traded FNASDAQ EQT PREM | NASDAQ EQT PREM | $12.6M | 2.2% |
| Vanguard Scottsdale FdsINT-TERM CORP | INT-TERM CORP | $12M | 2.1% |
| Vanguard Intl Equity Index FFTSE EMR MKT ETF | FTSE EMR MKT ETF | $11.6M | 2.0% |
| Berkshire Hathaway Inc. DelCL A | CL A | $11.2M | 1.9% |
| Apple Inc.COM | COM | $10.6M | 1.8% |
| J P Morgan Exchange Traded FEQUITY PREMIUM | EQUITY PREMIUM | $10.2M | 1.8% |
| Vanguard Index FdsSMALL CP ETF | SMALL CP ETF | $9.59M | 1.6% |
| Microsoft Corp.COM | COM | $9.51M | 1.6% |
| Amgen Inc.COM | COM | $8.92M | 1.5% |
| Corning Inc.COM | COM | $8.86M | 1.5% |
| Vanguard Index FdsREAL ESTATE ETF | REAL ESTATE ETF | $8.69M | 1.5% |
| Schwab Strategic TRUS LCAP GR ETF | US LCAP GR ETF | $8.2M | 1.4% |
| Berkshire Hathaway Inc. DelCL B NEW | CL B NEW | $8.11M | 1.4% |
| Vanguard Specialized FundsDIV APP ETF | DIV APP ETF | $7.93M | 1.4% |
| Caterpillar Inc.COM | COM | $6.75M | 1.2% |
| First TR Exchng Traded FD VIFT LADD BUFF ETF | FT LADD BUFF ETF | $5.14M | 0.9% |
| Nvidia CorporationCOM | COM | $4.12M | 0.7% |
| Schwab Strategic TRUS DIVIDEND EQ | US DIVIDEND EQ | $4.05M | 0.7% |
| Schwab Strategic TRFUNDAMENTAL US L | FUNDAMENTAL US L | $3.96M | 0.7% |
| Schwab Strategic TRUS BRD MKT ETF | US BRD MKT ETF | $3.89M | 0.7% |
| Goldman Sachs Physical GoldUNIT | UNIT | $3.64M | 0.6% |
| J P Morgan Exchange Traded FULTRA SHRT ETF | ULTRA SHRT ETF | $3.36M | 0.6% |
| Union Pac Corp.COM | COM | $3.31M | 0.6% |
| iShares TRRUS 1000 GRW ETF | RUS 1000 GRW ETF | $3.23M | 0.6% |
| First TR Exchng Traded FD VIFT ENER INCO ETF | FT ENER INCO ETF | $3.11M | 0.5% |
| Innovator ETFS TrustBUFF STEP UP ETF | BUFF STEP UP ETF | $3.1M | 0.5% |
| Fidelity Wise Origin BitcoinSHS | SHS | $3.04M | 0.5% |
| Johnson & JohnsonCOM | COM | $2.99M | 0.5% |
| State Str SPDR S&P 500 ETF TTR UNIT | TR UNIT | $2.83M | 0.5% |
| State Str SPDR S&P Midcap 40UTSER1 S&PDCRP | UTSER1 S&PDCRP | $2.74M | 0.5% |
| Advisors Inner Circle FD IiiSTRATEGAS MACRO | STRATEGAS MACRO | $2.62M | 0.5% |
| Schwab Strategic TRINTL EQTY ETF | INTL EQTY ETF | $2.59M | 0.4% |
| iShares TRCORE S&P SCP ETF | CORE S&P SCP ETF | $2.59M | 0.4% |
| Alphabet Inc.CAP STK CL A | CAP STK CL A | $2.59M | 0.4% |
| First TR Exchange Traded FDRBA INDL ETF | RBA INDL ETF | $2.47M | 0.4% |
| Lowes Cos Inc.COM | COM | $2.18M | 0.4% |
| Abbvie Inc.COM | COM | $2.14M | 0.4% |
| Schwab Strategic TRUS MID-CAP ETF | US MID-CAP ETF | $2.1M | 0.4% |
| First TR Exchange-traded FDNO AMER ENERGY | NO AMER ENERGY | $2.07M | 0.4% |
| First TR Exchange-traded FDNASDQ CLN EDGE | NASDQ CLN EDGE | $2.07M | 0.4% |
| First TR Exchange-traded FDFIRST TR ENH NEW | FIRST TR ENH NEW | $2.02M | 0.3% |
| J P Morgan Exchange Traded FACTIVE GROWTH | ACTIVE GROWTH | $1.99M | 0.3% |
| Emcor Group Inc.COM | COM | $1.98M | 0.3% |
| Invesco Qqq TRUNIT SER 1 | UNIT SER 1 | $1.94M | 0.3% |
Vanguard Index FdsS&P 500 ETF SHS$106M
- Class
- S&P 500 ETF SHS
- Share
- 18.2%
Vanguard BD Index FdsTOTAL BND MRKT$59.1M
- Class
- TOTAL BND MRKT
- Share
- 10.2%
Vanguard Tax-managed FdsVAN FTSE DEV MKT$39.7M
- Class
- VAN FTSE DEV MKT
- Share
- 6.8%
iShares TRCORE S&P MCP ETF$24M
- Class
- CORE S&P MCP ETF
- Share
- 4.1%
Vanguard Charlotte FdsTOTAL INT BD ETF$15.4M
- Class
- TOTAL INT BD ETF
- Share
- 2.6%
Vanguard Index FdsTOTAL STK MKT$13.3M
- Class
- TOTAL STK MKT
- Share
- 2.3%
J P Morgan Exchange Traded FNASDAQ EQT PREM$12.6M
- Class
- NASDAQ EQT PREM
- Share
- 2.2%
Vanguard Scottsdale FdsINT-TERM CORP$12M
- Class
- INT-TERM CORP
- Share
- 2.1%
Vanguard Intl Equity Index FFTSE EMR MKT ETF$11.6M
- Class
- FTSE EMR MKT ETF
- Share
- 2.0%
Berkshire Hathaway Inc. DelCL A$11.2M
- Class
- CL A
- Share
- 1.9%
Apple Inc.COM$10.6M
- Class
- COM
- Share
- 1.8%
J P Morgan Exchange Traded FEQUITY PREMIUM$10.2M
- Class
- EQUITY PREMIUM
- Share
- 1.8%
Vanguard Index FdsSMALL CP ETF$9.59M
- Class
- SMALL CP ETF
- Share
- 1.6%
Microsoft Corp.COM$9.51M
- Class
- COM
- Share
- 1.6%
Amgen Inc.COM$8.92M
- Class
- COM
- Share
- 1.5%
Corning Inc.COM$8.86M
- Class
- COM
- Share
- 1.5%
Vanguard Index FdsREAL ESTATE ETF$8.69M
- Class
- REAL ESTATE ETF
- Share
- 1.5%
Schwab Strategic TRUS LCAP GR ETF$8.2M
- Class
- US LCAP GR ETF
- Share
- 1.4%
Berkshire Hathaway Inc. DelCL B NEW$8.11M
- Class
- CL B NEW
- Share
- 1.4%
Vanguard Specialized FundsDIV APP ETF$7.93M
- Class
- DIV APP ETF
- Share
- 1.4%
Caterpillar Inc.COM$6.75M
- Class
- COM
- Share
- 1.2%
First TR Exchng Traded FD VIFT LADD BUFF ETF$5.14M
- Class
- FT LADD BUFF ETF
- Share
- 0.9%
Nvidia CorporationCOM$4.12M
- Class
- COM
- Share
- 0.7%
Schwab Strategic TRUS DIVIDEND EQ$4.05M
- Class
- US DIVIDEND EQ
- Share
- 0.7%
Schwab Strategic TRFUNDAMENTAL US L$3.96M
- Class
- FUNDAMENTAL US L
- Share
- 0.7%
Schwab Strategic TRUS BRD MKT ETF$3.89M
- Class
- US BRD MKT ETF
- Share
- 0.7%
Goldman Sachs Physical GoldUNIT$3.64M
- Class
- UNIT
- Share
- 0.6%
J P Morgan Exchange Traded FULTRA SHRT ETF$3.36M
- Class
- ULTRA SHRT ETF
- Share
- 0.6%
Union Pac Corp.COM$3.31M
- Class
- COM
- Share
- 0.6%
iShares TRRUS 1000 GRW ETF$3.23M
- Class
- RUS 1000 GRW ETF
- Share
- 0.6%
First TR Exchng Traded FD VIFT ENER INCO ETF$3.11M
- Class
- FT ENER INCO ETF
- Share
- 0.5%
Innovator ETFS TrustBUFF STEP UP ETF$3.1M
- Class
- BUFF STEP UP ETF
- Share
- 0.5%
Fidelity Wise Origin BitcoinSHS$3.04M
- Class
- SHS
- Share
- 0.5%
Johnson & JohnsonCOM$2.99M
- Class
- COM
- Share
- 0.5%
State Str SPDR S&P 500 ETF TTR UNIT$2.83M
- Class
- TR UNIT
- Share
- 0.5%
State Str SPDR S&P Midcap 40UTSER1 S&PDCRP$2.74M
- Class
- UTSER1 S&PDCRP
- Share
- 0.5%
Advisors Inner Circle FD IiiSTRATEGAS MACRO$2.62M
- Class
- STRATEGAS MACRO
- Share
- 0.5%
Schwab Strategic TRINTL EQTY ETF$2.59M
- Class
- INTL EQTY ETF
- Share
- 0.4%
iShares TRCORE S&P SCP ETF$2.59M
- Class
- CORE S&P SCP ETF
- Share
- 0.4%
Alphabet Inc.CAP STK CL A$2.59M
- Class
- CAP STK CL A
- Share
- 0.4%
First TR Exchange Traded FDRBA INDL ETF$2.47M
- Class
- RBA INDL ETF
- Share
- 0.4%
Lowes Cos Inc.COM$2.18M
- Class
- COM
- Share
- 0.4%
Abbvie Inc.COM$2.14M
- Class
- COM
- Share
- 0.4%
Schwab Strategic TRUS MID-CAP ETF$2.1M
- Class
- US MID-CAP ETF
- Share
- 0.4%
First TR Exchange-traded FDNO AMER ENERGY$2.07M
- Class
- NO AMER ENERGY
- Share
- 0.4%
First TR Exchange-traded FDNASDQ CLN EDGE$2.07M
- Class
- NASDQ CLN EDGE
- Share
- 0.4%
First TR Exchange-traded FDFIRST TR ENH NEW$2.02M
- Class
- FIRST TR ENH NEW
- Share
- 0.3%
J P Morgan Exchange Traded FACTIVE GROWTH$1.99M
- Class
- ACTIVE GROWTH
- Share
- 0.3%
Emcor Group Inc.COM$1.98M
- Class
- COM
- Share
- 0.3%
Invesco Qqq TRUNIT SER 1$1.94M
- Class
- UNIT SER 1
- Share
- 0.3%
The share class is shown on a wider screen.
The 50 largest of 183 positions by value, with holdings of the same security combined. The 183 largest are in this firm's machine-readable record. Share counts and quarter-on-quarter changes for each position are on EDGAR. View the full information table on EDGAR
This filing
- Form
- 13F-HR
- CIK
- 1633695
- File number
- 028-16611
- Options
- 0 call, 0 put
- In the 25 largest
- 72.1%
- Prior quarter
- $515M at 31 March 2026
- Positions opened
- 7
- Positions closed
- 2
Common questions
What are Cambridge Advisors’ 13F holdings worth?
$582 million across 183 positions for the quarter ended 30 June 2026.
What is Cambridge Advisors’ largest 13F holding?
VANGUARD INDEX FDS (S&P 500 ETF SHS) was the largest position at $106 million, or 18.2% of reported 13F value, as of 30 June 2026.
How concentrated is Cambridge Advisors’ 13F portfolio?
The ten largest positions accounted for 52.4% of reported value and the twenty-five largest for 72.1%, across 183 positions as of 30 June 2026.
Does Form 13F show everything Cambridge Advisors manages?
No. Form 13F covers only long positions in exchange-traded securities over which the manager has investment discretion, valued at quarter end. It excludes cash, most bonds, private funds, and any assets the firm does not have discretion over, so it is neither the firm's total assets nor any individual client's portfolio.
How often does Cambridge Advisors file its 13F?
Every quarter. Managers file within 45 days of each quarter's end, so the figures are a snapshot that changes between filings. This page shows the quarter ended 30 June 2026.
Answered from this filing and the prior quarter's.